3² × 19 × 42131

Prime Factor Structure

Factorization String 3^2 × 19 × 42131

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 10,954,320

Proper Divisor Sum 3,749,919

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #7204391 ← → #7204403

1 3 9 19 57 171 42,131 126,393 379,179 800,489 2,401,467 7,204,401

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

7,204,401 21,613,204 10,806,602 5,403,301 16,209,904 8,104,952 4,052,476 2,026,238 1,013,119 3,039,358 1,519,679 4,559,038 2,279,519 6,838,558 3,419,279 10,257,838 5,128,919 15,386,758 7,693,379 23,080,138 11,540,069 34,620,208 17,310,104 8,655,052 4,327,526 2,163,763 6,491,290 3,245,645 9,736,936 4,868,468 2,434,234 1,217,117 3,651,352 1,825,676 912,838 456,419 1,369,258 684,629 2,053,888 1,026,944 513,472 256,736 128,368 64,184 32,092 16,046 8,023 24,070 12,035 36,106 18,053 54,160 27,080 13,540 6,770 3,385 10,156 5,078 2,539 7,618

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.